CONTINUOUS INTERNET TELEMETRY24H DRIFT16,288 material changesacross 15,739 domains · 24h to ~45m ago · -24,572 vs yesterdayNOW562 curated domains not reachablelast probe, steadySITE ERRORS34,148 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,371 sites429 rate-limit / 403 bot-block, a posture signal

zaisp.net

Observed Jul 25, 2026, 11:39 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Not responding
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zaisp.net actually stands on - every host below is a signed observation
zaisp.net
NS
erdinger.zaisp.netholsten.zaisp.netheineken.zaisp.netwindhoek.zaisp.net
zaisp.netanswers its DNS
MX
tusker.zaisp.net
zaisp.netreceives its email

DNS Records

MX 1

  • 20tusker.zaisp.net

TXT 1

  • v=spf1 ip4:102.221.252.2 ip4:102.221.252.3 ~all

NS 4

  • erdinger.zaisp.net
  • holsten.zaisp.net
  • heineken.zaisp.net
  • windhoek.zaisp.net

SOA 1

  • heineken.zaisp.net hostmaster.zaisp.net

TLS Certificates (0)

None.

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for zaisp.net. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for zaisp.net <a href="https://domaindrift.io/t/zaisp.net"> <img src="https://domaindrift.io/badge/zaisp.net.svg" width="300" height="64" alt="DomainDrift signed observations for zaisp.net"> </a>

Ed25519 Receipt

Receipt ID
rcpt_4fd234c7b8407ca0
Output Hash
585976fa080cb3872b70ec8f0e60d8eb63e0120d2095c8020c36cf9bd6dcd8e2
Signature
ed25519:105536a69622d8a66671cff94c3d2e5ed5fa330c772ebfd3db4a8b151a15445256357ea27d3d3b641b6f7cdc9625e97a40435719360f4b6a4c883571e22e990e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser